• Today

    Apr 19

    66°Lo 45°

    Becoming cloudy and cooler

    Excellent for running
    • Precip
      14%
    • Hours of Precip
      6
    • Wind
      Gust
      18 mph
    more
  • Mon

    Apr 20

    64°Lo 53°

    Windy; morning downpours

    Good for running
    • Precip
      80%
    • Hours of Precip
      6.5
    • Wind
      Gust
      33 mph
  • Tue

    Apr 21

    64°Lo 41°

    Partly sunny and breezy

    Very Good for running
    • Precip
      14%
    • Hours of Precip
      0
    • Wind
      Gust
      25 mph
    more
  • Wed

    Apr 22

    61°Lo 40°

    An afternoon shower or two

    Very Good for running
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      28 mph
    more
  • Thu

    Apr 23

    55°Lo 35°

    Mostly cloudy and breezy

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      0.5
    • Wind
      Gust
      18 mph
    more
Next Previous
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Forecast
Rain
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Cloudy
Temp (°F) 45° 46° 46° 47° 49° 51° 52° 55°
RealFeel® 30° 31° 31° 32° 35° 38° 40° 48°
Humidity 90% 88% 87% 89% 87% 84% 83% 81%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
81%
 
72%
 
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70%
 
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40%
Snow
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 16 E 17 E 17 E 17 E 17 E 18 E 18 E 17 E
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 99% 99% 100% 100% 99% 99% 99% 99%
Dew Point 42° 43° 43° 44° 45° 46° 47° 49°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 64° 63° 90° (1941) 62°
Low 53° 40° 29° (1961) 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:30 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:43 AM with 14:22 of moolight, then sets at 10:05 PM

Bethlehem Weather Report

Philly: Rain to Follow Warm Weekend

April 19, 2015; 5:53 AM ET

Unsettled weather will move into the Washington area to start the new week following a warm weekend. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.